Beaker,
What are you doing for your battery situation? I was told 2x these :
Numax CXV-X 1000 Amp - Leisure Batteries - Numax Leisure Batteries
fit the defender seat box. I am going to do the Tmax split charge system as its all there my batterys are Fubared currently been on trickle charge for about 3 days and nights only 12.8 Volts. Wont crank over for very long mabe 2 or 3 times and then no power!.
Also need to sort out this fridge and all my wiring to the second battery for camping. I really enjoyed the last outing (Booger made my day trying to get into his new bed while slightly under the influence)!
Woo Loads to do lots of fun!